To support iostat statistics of passthrough and support dm/md/nvme-multipath p2pdma. Bart Van Assche (1): block: Fix queue_iostats_passthrough_show() Chaitanya Kulkarni (1): block: clear BLK_FEAT_PCI_P2PDMA in blk_stack_limits() for non-supporting devices Keith Busch (3): block: enable passthrough command statistics block: export passthrough stats enabled nvme: add support multipath passthrough iostats Kiran Kumar Modukuri (2): md: propagate BLK_FEAT_PCI_P2PDMA from member devices to RAID device nvme-multipath: enable PCI P2PDMA for multipath devices Zizhi Wo (1): block: withhold P2PDMA from integrity-bearing stacks hotforest (1): dm: pass PCI P2PDMA through linear and striped targets Documentation/ABI/stable/sysfs-block | 8 ++++++ block/blk-mq-debugfs.c | 1 + block/blk-settings.c | 20 ++++++++++++++ block/blk-sysfs.c | 26 ++++++++++++++++++ block/blk.h | 4 ++- drivers/md/dm-linear.c | 3 +- drivers/md/dm-stripe.c | 3 +- drivers/md/dm-table.c | 27 ++++++++++++++++++ drivers/md/raid0.c | 2 ++ drivers/md/raid1.c | 1 + drivers/md/raid10.c | 1 + drivers/nvme/host/core.c | 6 ++++ drivers/nvme/host/ioctl.c | 9 ++++++ drivers/nvme/host/multipath.c | 6 +++- include/linux/blk-mq.h | 41 ++++++++++++++++++++++++++++ include/linux/blkdev.h | 3 ++ include/linux/device-mapper.h | 5 ++++ 17 files changed, 162 insertions(+), 4 deletions(-) -- 2.52.0